1051 & 1052 H & J
Instruction Manual
Form 5587
November 2006
34
Key 11 Spring
(1)
, steel (for Type 1051 actuator only)
Key 13 Spring Seat
(1)
, steel (for Type 1051 actuator only)
CASING PRESSURE
KEY 11 KEY 13
Bar Psig
ACTUATOR SIZE
SPRING PART NUMBER
SPRING SEAT PART NUMBER
30
1K509827032
1F361627032
12A9445X012
12A9445X012
40 1L217427042 12A9447X012
o
.
o
60
1K162727082
1N937327082
1N937327082
12A9450X012
12A9448X012
12A9449X012
30 1N751527032 12A9445X012
40
1L217327042
1P637127082
12A9446X012
12A9447X012
0 to 2.3 0 to 33
60
1K162827082
1K162827082
1N937327082
1N937327082
12A9448X012
12A9449X012
12A9448X012
12A9449X012
40 1L217327042 12A9446X012
0 to 2.8 0 to 40
60
1K162827082
1K162827082
12A9448X012
12A9449X012
0 to 3.8 0 to 55 40 1L217327042 12A9446X012
0.2 to 1.0 3 to 15 60 1K162727082 12A9450X012
30 1N751527032 12A9445X012
0.2 to 2.1 3 to 30
40
1L217327042
1P637127082
12A9446X012
12A9447X012
60
1K612827082
1N937327082
12A9449X012
12A9449X012
1. For more detailed ordering information concerning proper spring and spring seat selection to obtain the torque required by the valve, contact your Emerson Process Management
sales office.
Key 91*. Woodruff Key for Actuator with J Mounting Adaptation, Alloy Steel
KEYED SHAFT COUPLING DIAMETER
WOODRUFF KEY
ACTUATOR SIZE
mm Inches
NUMBER
PART NUMBER
9.5 3/8 304 F1357631252
40
12.7 1/2 304 F1357631252
15.9 5/8 404 F1357731252
19.1 3/4 406 F1357831252
40 & 60
25.4 1 607 F1357931252
31.8 1-1/4 809 F1358031252
60 & 70
38.1 1-1/2 811 F1358131252
44.5 1-3/4 1211 F1358231252
60 & 70
50.8 2 1022-1 F1366131252
1. Size 70 for Type 1052 actuator only.
*Recommended spare parts
